European Union - Automotive Industry - List of Directives on Motor vehicles
A Survey of Automotive Heraldry
Wheelwright's Terms
Dictionary of Historic Automotive Heraldry
Dictionary of Historic Automotive Terms
Glossary of Classic, Collector & Custom Car Terms
AUTOPEDIA - The Automotive Encyclopedia
TheAutoGlossary.com (Outstanding...)
Dictionary of Automotive Terms (The Big One)
Automotive Technical Glossary (International Centre for Automotive Technology)
Dictionary of Automotive Terms (over 6200 terms...)
Dictionary of Automotive Terms (AutoSpeak)
Auto Dictionary Glossary Excellent!
Glossary of Automotive Terms - Detailed Version
Automotive Terms Glossary
Automotive Technology Glossary
A-Z Definitions of Automotive Terms (autoclassroom.com)
AutoZine Technical School (excellent source of information)
Automotive Glossary (Car Central)
Car and Drive Automotive Glossary (EN-FR)
Illustrated Auto Glossary (excellent explanations and images
Inner Auto Parts (excellent images)
Auto & Car Glossary
The Fuel and Engine Bible (excellent explanation about engines)
Technical Glossary to the Automotive World
Automotive Systems (an online course...)
Automotive Information Index
Beyond the Basics - An Automotive Encyclopedia
Automotive Reference Library
Automotive Technical Articles (Autoshop101)
Auto Industry Dictionary (UK)
Auto Industry Abbreviations and Acronyms (UK)
Auto Industry - Japanese Terms Dictionary (UK)
D.R. Belair's Automobile Acronyms Glossary
Auto Industry Online: Technical Glossary
Automotive Glossary (Radley Acura, Falls Church, Virginia)
Automotive Acronyms
Automotive Abbreviations
Automotive Abbreviation (2)
Automotive Abbreviation (Price Lists)
Velocity's Automotive Terms Glossary
Auto Glossary (Enjoy the Drive)
Auto Terms
Automobile Glossary
Automobile Jargon Glossary
Automobile Glossary: Demystifying Automotive Jargon Since 1998
Automotive Terminology (AutoWorld)
Automotive Terminology (tpub.com)
Automotive Glossary
Automotive Glossary (Automotive Mania)
Automotive Abbreviations (Auto-Dictionary)
Auto Dictionary
Automotive Glossary (another one)
Auto Glossary (Illustrated)
Auto Glossary (MechanicNet.com)
Automotive Glossary of Terms (CarTrackers.com)
Auto Terminology
Automotive Glossary (Part Trackers)
Federal Motor Vehicle Safety Standards (FMVSS)
A Glossary of Automobile Terms and Definitions
Glossary of Automotive Terms (Illustrated)
Glossary of Automotive Terms (Auto Smart Guide)
Glossary of Automotive Terms (AutoTrader)
Glossary of Automotive Terms (AMI Auto World Weekly)
Glossary of Automotive Terms (Auto US)
Glossary of Automotive Terms (ProCarCare)
Cars Glossaries (NAPA)
General Auto Terms
Simplified Automotive Terms for Ladies
Motoring Glossary (National Roads and Motorists' Association, Australia)
Real Cars - Glossary
Mechanicspeak
SUV (Sports Utility Vehicles) Glossary
Glossary of Car Rental Terms
Glossary of Taxicab Terms and Definitions (Washington, DC Taxicab Commission)
Taxi Speak
NYC For-Hire Vehicle Fact Book (All About Car Services, Black Cars and Limousines)
Hybrid Car Glossary

Outras Línguas • Other Languages

AUTOPÉDIA - Tudo sobre a Técnica Automóvel Excelente!
Glossário de Mecânica Auto
Glossário de Técnica Automóvel (AutoHoje) Excelente!
Glossário Automóvel (Automóvel Clube de Portugal)
A Bíblia do Carro para Maníacos por Carros
Glossário Automóvel (PTe/IT)
Glossário de Termos Técnicos
Glossário Automóvel (Autoesporte)
Glossário Automóvel (Carro On Line)
Glossário do Automóvel (MotorClick)
Glossário de Termos Técnicos Automotivos (Frison Serviços Automotivos)
Glossário de Termos Automotivos
Dicionário Automotivo Excelente!
Dicionário de Trânsito Excelente!
Dicionário de Trânsito
Glossário de Trânsito (Departamento Nacional de Trânsito)
Dicionário Automobilístico
Glossário de termos técnicos (Best Cars website)
Curso de Mecânica AutoZ (Mundo automotivo by DPaschoal)
Mecânica Automotiva (texto informativo)
Glossaire de Termes Automobiles (FR-EN-DE)
Glossaire de termes automobiles
Glossaire Automobile
Glossaire Automobile (2)
Glossaire Automobile (3)
Glossaire Automobile (autoclic)
Glossaire de la technologie automobile
Lexique automobile (Mercedes-Benz Club 350SL France)
ActuAuto : Glossaire Automobile
Art Automobile: Lexique technique automobile (FR-EN-ES)
Glossaire de Termes de l'Automobile (FR Ca)
Vocabulaire anglais-français de la mécatronique automobile: les systèmes de freinage
Vocabulaire anglais-français de la mécatronique automobile: la suspension
Automotive Glossary (auto-innovations)
Auto Glossary - Miscellaneous (auto-innovations)
Auto Standards Glossary (auto-innovations)
Lexique automobile (caradisiac)
Dico de l'auto (illustrated, excellent)
Auto Terminology - US and UK Differences
Dizionario Tecnico dell'Automobilismo (IT) Excellent
Glossario Auto (IT)
Vocabolario Tecnico Italiano-Inglese
Linguaggio Automobilistico - Fachsprache für Automobilkaufleute (DE-IT)
Glosario de Siglas del Automóvil (ES)
Diccionario Técnico Completo de BMW (ES)
Diccionario Técnico del Mundo del Motor (ES)
La sopa de Letras del Automóvil (ES)
Glosario Automóvil Km 77 (ES)
Glosario Mecánica del Automóvil (ES)
Glosario Técnico del Automóvil (ES)
Glosario Técnico del Automóvil (2) (ES)
Glosario del Automóvil (ES)
Glosario de Términos de Coches (autocity) (ES)
Dicionario del Automóvil (ES)
Diccionario Técnico Automóvil (ES)
Glosario del Motor (ES)
Términos Más Utilizados en el Mundo del Motor (ES)
Glosario de Términos Técnicos (ES)
Glosario de Términos Automotrices (ES)
Dictionaries for Automotive Engineering (in several languages)
Autowoordenboek - Autotechniek in 4 talen! (NL-EN-FR)
Automobile and Driving Glossary (EN-DE)
Auto Dictionary (EN-RU) Note: You need cyrillic fonts on your computer to view this page
Auto Techniklexikon (DE) Excellent!
Auto Wörterbuch › Technik Lexikon (dr-mustang) (DE)
Aufzugstechnik Wörterbuch (DE-EN)
Automobile Technology Terminology (EN-DE)
Automobile Terminology (EN-DE)
Automobile Vocabulary (EN-DE)
Automotive Acronyms (EN-DE)
Linguaggio automobilistico - Fachsprache für Automobilkaufleute
Cars Glossary (SE-EN-DE-FR-ES)
British - American Automotive Translations
English-Spanish Glossary of Automotive Terms (purchase information)
Auto Technical Dictionary (DE-EN-NL)
Automotive Glossary (EN-PL)
Woordelys van die Motorindustrie • Word list of the Motor Industry (Afrikaans)
Tweetalige motortermelys (Afrikaans)
Automotive Glossary (EN-RU)

Componentes • Automotive Components

Glossary of Auto Terms (Auto Components)
Automotive & Assembly Glossary (McKinsey & Company)
Bentley Publishers - Automotive Books and Repair Manuals
Mecânica Online
Glossário de Peças Automotivas
Glossário de Peças de Substituição (ACAP, Portugal)
Automotive Components List (do you know what a "king pin" is?)
Automotive Components and How-To Information (excellent)
Glossary of Automotive Aftermarket Terms
Glossary of Automotive Aftermarket (3M)
Car Buyers Advertisers Jargon
Auto Aftermarket - Glossaire
Car Components Glossary (EN-DE-ES)
Automotive Parts Glossary (DE-EN-FR-ES-RU)
Automotive Components and Parts Glossary
Glossary of Common Automotive Parts
Automotive Definitions and Definitions for Automotive Parts
Automotive Components Glossary
Automotive Components Location
Automotive Air Conditioning - Glossary of Terms
Air Conditioning Systems
Auto A/C Glossary
Auto A/C Terms
Jeep Glossary
Jeep CJ-3B Parts Illustrations
AC Delco
Service Standards and Recommended Practices (Service Technicians Society®)
Automobile Literature Glossary
Automotive Lift Industry Glossary

Terminologia dos Construtores • Auto Makers Terminology

Glossary of Aston Martin Terms
Audi Glossary (EN)
Glossaire Audi
Audi Lexikon (DE)
BMW Technical Acronyms
Cadillac Database
Citroen 2CV Glossary
Corvette Terminology
Dodge Ram Alphabet Soup
Fiat Barchetta Lexicon (DE)
Fiat Technical Support Vocabulary (GR)
Ford Technology Glossary
Ford Vehicles Glossary (Ford Motor Company)
Ford Glossary (Ford Fleet)
Ford Glossary (Hiller Ford)
Ford Probe Service FAQ (excellent for terminology)
Ford Glossary (1969) (from the 1996 Ford Truck CD)
Glossary of Terms about Fords, Mercurys, Edsels, and Lincolns
Glossary of Volkswagen Bus Terms
Infinity (Nissan) Glossary of Terms
Jaguar Glossary (AJ6 Engineering)
Jeep Glossary (JeepZ.com)
Land Rover Glossary (5 languages)
Lexus Glossary
Lexus Technology Glossary
Lexus, Glossaire
Lotus Cars Glossary
Mercedes-Benz Engineering Glossary
Mercedes-Benz - Glossário (Mercedes-Benz Brasil)
Mitsubishi Glossary
Glossary of DSM related terms
Extreme Motorsports Glossary (DSM Terms)
Nissan Jargon Glossary
Porsche Lexikon (NL)
Porsche Terminology
Skoda Lexicon (DE)
Subaru Glossary of Terms
Toyota Glossary of Terms
Toyota Glossary of Terms (2)
Toyota Glossary of Terms (3)
Toyota Prius Glossary
Volkswagen Technical Glossary (excellent)
Volvo Environmental Glossary
Volvo Car Glossary
Glossário de Terminologia (DANA Brasil)

Motores e Componentes do Motor • Engines and Engine Components

Multilingual lexicon of technical terms used in the internal combustion engine and gas turbine industries (FR-EN-IT-ES-DE-NL)
Internal-Combustion Engine Glossary
The Automobile Engine (a nice collection of technical articles)
Glossary of Small Engine Terms
Glossary of Engine Terms
A Short Course on Automobile Engines
Motores de Combustão Interna e Maquinaria Agrícola (bibliografia da cadeira de Mecânica Técnica da UTAD, PDF)
Piston and Ring Terms
Ring Nomenclature
Ring Types
Ring Terminology
Cams and Springs Glossary
Cam Glossary (Elgin Cams)
Cam Terminology
Camshaft Basics and Terminology
Engine Glossary (auto-innovations.com)
Engines Glossary
Glossary of Terms on Engines and Emissions
Gasoline Engines Glossary
Diesel Engines Glossary
Glossary of Diesel Terms
A Glossary of Diesel Terms (Paxman History)
Stationary Engine Dictionary/Glossary
Wankel Rotary Engines - Glossary of Terms
Wankel Rotary Engines - Glossary of Terms (2)
Frasca Rotary Engine Operation Glossary
Definition of Terms Used In Engine Repair, Rebuilding and Maintenance
Auto Repair Terms

Alimentação e Lubrificação • Fuel System and Lubrication

Fuel for Thought (excellent text about automobile fuels)
All About Gasoline (simply outstanding...)
Liste des termes, expressions et définitions du vocabulaire des carburants (also, EN-FR table of terms)
Glossary about Turbochargers
Alternative Fuels Glossary
Fuel Terminology
Fuel Aditives Terminology
Fuel System Terminology
Fuel System Terminology (2)
Fuel Injection Component Identification Glossary (Bosch)
Fuel Injection Glossary
Fuel Injection Terms and Definitions
Fuel Injection Explained
Electronic Fuel Injection Glossary
EFI Technical Information (illustrated)
Computerized Fuel Injection Terminology
Dizionario tecnico (IT)
Alternative Fuels Glossary (General Motors)
Glossary of Fuel Cell Terminology (General Motors)
Glossary of NGV Terms
Glossário de GNV
Emission Control Systems
Glossary of Oxygen Sensor Technology
Combustion Engine Lubrication System (Information and Terminology)
The Virtual Oil Academy ® (Fina, Belgium)
The Engine Oil Bible
Glossary of Oil Terms
Tudo Acerca do Óleo (Castrol)
Glossário de Óleos e Lubrificantes (Castrol)
Glossário de Lubrificantes (Veedol)
Glossário de Lubrificantes (URSA - Texaco)
Shell Lubricants - Learning Center
Glossary of Lubrication, Filtration and Oil Analysis Terms
Glossary of Oil Analysis, Filtration and Lubricants (Entek)
Glossary of Terms and Concepts of Oil and Fluid Analysis
Glossary of Lubrication Terms (Oil and Fuel Products)
Glossary of Common Lubrication Terms
Common Lubricant Terms
Automotive and Industrial Lubricants - Glossary
Lubrification Glossary
Lubricant and Fuel Terms
Lubricants Glossary
Guide des lubrifiants (avec glossaire, PDF)
Lubricants Handbook (with glossary, PDF)
Lubrication Glossary of Terms
Lubrication Glossary
Lube Glossary
Grease Glossary (Lubrizol)
Glossary of Greases
Glossary of Lubrication Terms
Glossary of Lubrication Terms (Schematic Approach Inc.)
Glossary of Lubricants Terminology
Glossary of Lubrication Terms (another one...)
Glossary of Lubrication Industry Terms
Automotive and Industrial Lubricants - Glossary of Terms
Automotive and Industrial Lubricants - Glossary
Lessico dei Lubrificanti Speciali (IT)
Glossaire des lubrifiants (URSA)
Términos Técnicos de Lubricación (URSA) (ES)
Oil and Fluid Analysis: Glossary of Terms and Concepts
Tribology Glossary
Glossary of Tribology Terms
Tribology Glossary of Terms
Modern Synthetic Lubricants for Engine Oil Applications (informative text)
Oil Analysis and Lubrication Dictionary
Gas Station (Collectibles) Glossary

Refrigeração • Cooling System

Main Components of the Cooling System
Cooling System Components
Radiator and Cooling System Glossary
Cooling System Maintenance (informative text)

Transmissão e Travões • Transmission, Powertrain and Brakes

A Short Course on Automatic Transmissions
Transmission Glossary (auto-innovations)
Bremsen-Lexicon (DE)
Drivetrain Glossary
Torque Converter Terms
Torque Converters Explained
Peak and Dukeries Glossary on the dark art of fourwheel drive, "to help those confused"
Glossary of 4-Wheel Drive and Superlift Terminology
Automotive Glossary - 4WD
4WD Glossary
4WD Glossary (2)
Glossário de Termos de Off-Road
Glossário Fora de Estrada
Troller - Dicionário 4x4
Glossário do Jipeiro
Glossário de 4x4
Glossary of Braking Terminology (StopTech)
Glossary of Braking Terminology (FMCSA) (ES-EN)
Glossary of Brake Terms (Hunter)
Glossary of Terms (mainly brakes, but also other stuff...from Dana)
Disc Brake Glossary (EN Au)
A Short Course on Brake Systems
Brake Systems Information
ABS Terminology and Information
Brakes - Glossary of Terms
Air Brake Glossary
Glossary of Brake Terms

Sistema Eléctrico • Electrical System

Basic Automotive Electricity
Glossary of Auto Battery Terms
Battery Terminology Guide (Eurobat)
Battery Glossary (Varta)
Glossary of Technical Battery Terminology (Green Batteries)
EV Battery Glossary
Glossário de Baterias
Alternadores e Motores de Partida (PDF, Bosch Brasil)
Automotive Electronics Glossary (Siemens)
Engine Sensor Glossary
Electrical Systems Glossary
Autokabel-Glossar (PDF) (DE)
Vehicle OEM Wire Colors
Starting System
Ignition System
Charging System
Tableaux de Bord Automobiles
On Board Diagnostics (OBD) Systems
SAE-J2012 - Defined Trouble Code Definition for Powertrain Problems
Auto Navigation Dictionary
Automobile Tuning Systems and Components
Engine Tuning Glossary
TriniTuner.com - Glossary of terms
Failure Analysis Glossary

Suspensão, Direcção e Pneus • Suspension, Steering and Tires

The Car Suspension Bible
The Car Wheel and Tire Bible
Suspension Systems Fundamentals (Monroe)
Vehicle Dynamics Terminology (Monroe)
Shock Absorbers Terminology (Monroe)
Struts Terminology (Monroe)
Automobile Suspension Terminology
Suspension Terminology
Automobile Suspension Glossary
Suspension. Terms to know
Suspension Glossary (Superlift)
Suspension Glossary
Suspension Terms (Suzuki 4x4)
Suspension and Steering Information
Suspension Diagnostics Glossary
Shocks & Struts 101 (Monroe)
Ângulos de direção camber caster convergencia inclinação do pino mestre
Tires101.com - Automotive Tire and Wheel Technical Education
Basic Wheel Terms
Wheels Terminology
Terminology used for Wheels and Tyres
The Wheel and Tyre Bible
A Short Course on Wheel Alignment
Terminology on Wheel Alignment
Wheel Alignment Glossary
Glossary of Wheel Alignment
Wheel Rims: Safety and Service Manual
Glossary of Wheel Axles
Wheel Glossary (Transwheel)
Trailer Running Gear Glossary
How a Tire is Made
Glossário do Pneu
Tire Terminology/Glossary
Tire Construction and Nomenclature
Automotive Tire School and Glossary
The Tyre Dictionary (Continental AG)
Tire Dictionary (General Tire)
Glossary of Tire Terms (Dunlop)
Glossary of Terms for Motorcycle Tires (Dunlop)
Glossary of Tire Terms (Foster Tire Co.)
Glossary of Tire Terms (Yokohama)
Tire Terms Glossary (Bauer Built)
Glossary of Tire Terms (The Tyre Summits Trading Forum)
All Kinds of Tires (autosite)
Tire Technical Glossary (Bridgestone)
Tire Tech Terminology Excellent!
Tire Safety Glossary (tyresafety.com)
Galaxy Tire Glossary
Talon Tire Glossary (illustrated)
Tire Terminology (English) (Michelin)
Terminologie du Pneu (Michelin)
Earthmovers Tire Glossary (Michelin)
Tire Glossary (yet, another one...)
Tire Sidewall Information
Deciphering Sidewall Hieroglyphics
Heavy Machinery Tire Nomenclature
Tire Manipulator Terminology

Carroçaria, Pintura, Segurança e Conforto • Bodywork, Painting, Safety and Comfort

Names of various automobile body styles and earlier horse-drawn carriages
Glossary of Automotive Body Design Terms
Glossary of Body Design Terms
All Words on Car Body Style
Car Body Style Terminology
Car Design Glossary
Car classification (Wikipedia)
Car body style (Wikipedia)
Glossary of Auto Body Terms
Car Classification (Body Styles)
Glossary - Car Terms (Serious Wheels) (mainly body parts and styles)
Chassis Glossary (auto-innovations)
Collision Industry Conference Glossary
Collision Glossary (Goodwrench)
Car Accident Reports Glossary (carfax.com)
Alcohol Highway Safety: Glossary
Unibody Terms
Auto Repair Time Terms
Auto Repair Computer Estimating Terms
Auto Body Repair Terminology (Painting)
Sharpe Spray Guns - Automotive Painting Terminology
Auto Paint Shop Terminology
Les Défauts de Peinture Automobile
Glossary of Plastics Applications in Automobiles
Automotive Glass Terms
Automotive Glass Glossary (Euroglas)
Insulating Glass Terminology and Definitions
Glossary of Driving Terminology
Driving Glossary (auto-innovations)
Highway Route Markers (past and present, from around the world...)
Glossary of Automotive Tops and Coverings
Car Seat Terminology
Types of Child Safety Seats
Child Safety Seat Glossary
Child Safety Seat Terms
NHTSA Dictionary of Child Safety Seat Terms
Airbags Information and Terminology
Airbag Glossary
Airbag Lexikon (DE)
Towing Glossary
Towing Glossary (2)
Towing Glossary (3)
Pressure Washer Glossary
Pressure Washers Glossary (GENERAC)
Glossary of Terms and Definitions for the Car Wash Industry
Carwash Chemicals Glossary
Glossary of Terms for the Detail Industry
Glossary of Terms for the Auto Detail Industry
Dictionary of Custom License Plate Terms
Abbreviations and Terminologies used by License Plate Collectors
Comfort Glossary (auto-innovations.com)

Sistemas Áudio • Car Audio Systems

  Glossário de Som Automotivo
Glossário de Tecnologia de Som Automotivo (Pioneer Brasil)
Glossário de Áudio Automotivo (Audio Expresso)
Car Audio Glossary (Blaupunkt)
Car Audio Glossary (Pioneer)
Glosario Áudio (Pioneer) ES
Car Audio Glossary
JVC Glosario de Car Audio (ES)
Car Audio Glossary (StreetDreams)
Glossary of Car Audio - Strathfield Car
Car Audio Glossary
Car Audio Glossary (2)
Audio Car Glossary
Car Stereo Glossary
Car Speaker Glossary
Radar Detector Glossary
Wireless Communications in Vehicles - Glossary
GLAUDIO - Il glossario del car audio (IT)

Bicicletas, Motociclos e Outros Veículos • Bicycles, Motorcycles and Other Vehicles

BMW Technical Dictionary / Technische Woordenlijst / Technische Worterliste (Motorcycles)
BMW Motorcycle vocabulary, glossary, words, terms, lexicon, definitions
Multilingual Bicycle's Vocabulary (EN-13 languages)
Bicycle Dictionary in 12 languages
KFZ Lexicon (DE)
Motorcycles Glossary
Motorcycle (mostly BMW-centric) Glossary
Motorbike Glossary (UK)
The Motorbike Suspension Bible
Motorcycles: A Glossary for the Uninitiated
Motorcycle Terms Glossary
Glossário de Motos
Glossary of Minibike Terms
Motorrad Lexikon - Motorcycles (DE)
Lexikon motorradspezifischer Begriffe (DE-EN-DE)
Dizionario Tecnico della Moto (DE-EN-FR-IT-ES)
Un Glossario Tutto da Pedalare (IT)
Le glossaire des deux-roues
Vintage Bicycle Glossary
Sheldon Brown's Bicycle Glossary (the BIG one) Bike Illustration and Glossary
Glossário Ilustrado da Bicicleta
Bicicletas (Técnica e Manutenção) (Excelente)
Principais Partes da Bicicleta (EN-PTb)
Dicionário Poliglota do Mountainbike (PEBC)
Bictionary (EN-DE)
Bictionary (DE-EN)
Bictionary (FR-DE-EN)
Bicycle Glossary and Dictionary
Cycling Terminology for the Advanced Cyclist
The Pedal Wrench's glossary of bicycle repair terms
Bycycle Glossary
Nashbar Bicycle Glossary
Glossary of Cycling Terms
Le Vélo-Dictionnaire (FR-EN)
English-Russian Bicycle Glossary (2 Parts)
Bike Stunt (BMX) Glossary
Bicycle Frame Terms
Glossary of Terms, Anatomy and Geometry of Bicycles
Glossary of Bicycle Framebuilding Terms
The Dictionary of Mountain Bike Slang
A Glossary of Scooter Terms and Definitions
Vespa and Lambretta Scooter Glossary
Scooter Page
Glossary of Motorcycle Helmet Terms and Definitions
Skateboard Glossary, Jargon and Anatomy
Skateboarding Glossary
Inline Skating Glossary
Inline Skating Glossary (2)
Inline Skating Glossary (3)
Inline Skating Lexicon

Desportos Automóveis • Auto Sports

F1 Glossary (The Offical F1 website)
Glossary of Formula One Terms
F1 Technical Glossary
F1 Technical Glossary (F1 Technical Net)
F1 Technical Glossary (F1 Nutter)
La technique en F1 2005
Lexique F1
Glossário F1 - 2002 (Folha on Line)
The Physics of Motorsport
Motorsport Glossary
Track Terms and Phrases
rallycars.com
Rallye Equipment Glossary (PDF)
Glossary of Road Rallye Terms
Rallye Glossary
Rallye Glossary (SCCA Performance Rally Rules)
Rallye Terminology
Glossary of Terms and Abbreviations - TSD and Gimmick Rallyes
Official Rallye Glossary (Motorsport Club of North Jersey)
British Motorsport Marshals Club
Glossary of Drag Racing Terms
Glossary of Drag Racing Terms (2)
Glossary of Drag Racing Terms (3)
Slot Car Drag Racing - a Glossary
The Internet Karting Glossary
Auto Racing Terms (Auto-Dictionary)
Automotive / Racing Glossary
Auto Racing Glossary
Racing Glossary (Havoline)
Glossary of Racing Terms
Motor Racing Glossary
NASCAR Glossary
Indy Racing Glossary
Mopar Glossary
Racing/Simulation Technical Terms
Motorcross (MTX) Glossary

Equipamento Pesado e Maquinaria Agrícola • Heavy Machinery & Agricultural Equipment

Earthmoving Operations Field Manual (US Army), includes Glossary (PDF)
equipmentwatch.com (Heavy Equipment Publications) Note: this is "heavy artillery"
Equipment and Mining Glossary
Heavy Machinery Glossary
Undercarriage Terminology
Angle Dozer Terminology
Dozer Functions - Tilt, Tip and Angle
Dozer Tilt Function Explained
Dozer Moldboards
Straight Dozers
Glossary of Compact Excavator Terms (Bobcat)
Excavator Bucket Terminology
Wheel Loader Bucket Terminology
Terminologie des faucheuses et débroussailleuses
Glossary of Heavy Vehicle Terms
Glossary of Tractor Terms
Glossary of Tractor Terms (2)
Lamborghini Tractors - Glossary
MTD - Glossary of Tractor Features
Glossary Of Outdoor Power Equipment Terms
Tillage Implement Glossary
Tractor Implements Glossary
Antique Tractors Terminology
Antique Machinery - Terms and Terminology
Terminologia técnica de tractores (PTe-ES-IT-FR-EN-DE-NL-DK)
Terminologia Técnica de Máquinas e Equipamentos (EN-PTe)
Multilingual Parts Terminology Handbook
A - Z Trucking Terminology
Glossary of Trucking Terms
Trucking Glossary
Glossary of Truck Terms
Glossary of Truck Terms (2)
Glossary of Truck Terms (3)
Glossary of Terms for Truck Bodies
Truck Glossary of Terms (International)
Truck Accident Glossary of Terms
Glossary of Truck Terms Helpful in Truck Accident Cases
Truck Equipment Glossary
Truck Abbreviations and Terms
Tank Trailer and Tank Container Glossary
Glossary of Trailer Hitch Terms
Recreational Vehicles and Trailers Glossary
Recreational Vehicles and Trailers Glossary (California DMV)
Glossary - Danish Army Vehicles
RV Glossary
RV Glossary (Camping Canada)
Glossary of Common RV Terms
Understanding RV Weights (Changing Gears)
Bus Terminology, Slang, Mailing List Acronyms and Jargon
Bus Glossary
Caterpillar, Inc.
Caterpillar - Glossary of Acronyms
Cat Financial Glossary
JCB (UK)

Organizações Automobilísticas • Automotive Organizations

AA - The Automobile Association
AAA - American Automobile Association
ACAP - Associação do Comércio Autómovel de Portugal
ACP - Automóvel Clube de Portugal
AEA - Associaçáo Brasileira de Engenharia Automotiva
ATA - Associazione Tecnica del l‘Automobile
EAIG - European Automotive Initiative Group
FIA - Federation Internationale de'l Automobile
GTE - Gepipari Tudomanyos Egyesulet (Hungary)
IATN - International Automotive Technicians' Network
IMechE - Institution of Mechanical Engineers
JSAE - Society of Automotive Engineers of Japan, Inc.
JUMV - Jugoslovensko Drustvo za motore i vozila (Jugoslavia)
KIVI-AD - Koninklijk Instituut van Ingenieurs (The Netherlands)
RAC - Royal Automobile Club
SAE Brasil
SAE International - Society of Automotive Engineers
SAE-Aust - Society of Automotive Engineers - Australasia
SAE-China - Society of Automotive Engineers of China
SAITS - Slovak Society of Automotive Engineers
SATG - Schweizerische Automobiltechnische Gesellschaft (Switzerland)
SATL - Suomen Autoteknillinen Litto r.y. (Finland)
SIA - Société des Ingénieurs de l‘Automobile (France) 
SIAR - Societatea Inginerilor de Automobile din Romania
SME - Society of Manufacturing Engineers
STA - Sociedad de Técnicos de Automocion
VDI-FVT - VDI-Gesellschaft Fahrzeug-und Verkehrstechnik (DEy)
ÖIAV - Österreichicher Ingenieur-und Architekten-Verein (Austria)
ÖVK - Österreichicher Verein für Kraftfahrzeugtechnik (Austria)

Construtores Automóveis • Auto Makers

AC Cars
Alfa Romeo
Ariel Motor
Aston Martin
Audi AG
Austin Healy
Bentley (see Rolls Royce)
BMW AG
Buick
Cadillac
Chevrolet
Chrysler
Citroën (see PSA Peugeot Citroën)
Corbin Motors
Daihatsu
DaimlerChrysler
Ducati (motorbikes)
Eagle (Chrysler)
Ferrari
Fiat Auto
Ford Motor Company
Fuji Heavy Industries (see Subaru) 
GM - General Motors Corporation
Grinnall Cars
Hindustan Motors
Hino Motors
Holden Automotive
Honda Motor Company
Hummer
Hyundai Motor Company
Infiniti
IVECO
Isuzu
Jaguar Cars
Jeep
Kia Motors
Lamborghini
Land Rover
Lexus
Lotus
Mahindra
Marcos Cars
Maruti
Maserati
Mazda
McLaren Cars Ltd.
Mini
Mitsubishi Motors Company
Morgan Motor Company
Nissan Motor Company
Oldsmobile
Parradine Cars
PSA Peugeot Citroën
Pontiac
Porsche
Renault
Rolls Royce
Rover Cars
Saab
Saturn
Scania
Seat
Skoda
Smart
Spyker Cars
Strathcarron Sports Cars
Subaru
Suzuki Motor Corporation
Tata Engineering & Locomotive Co., Ltd.
Toyota Motor Corporation
TVR Engineering Limited
Volkswagen AG
Volvo

Engenharia Electrotécnica • Electrical Engineering

Geral • General

  International Electrotechnical Vocabulary (IEV) online database (EN-FR-DE)
IEC International Electrotechnical Vocabulary (IEV)
Wiley Encyclopedia of Electrical and Electronics Engineering
Glossary of Electrical Engineering Terms (Maxim/Dallas)
Electrical Engineering Dictionary
Electrotechnology Glossary
Glossary of Energy Terms
Glossary to Electrical Engineering Terms
Glossary of Electrical Terms
Glossary of Electrical Terms (2)
Glossary of Electrical Terms (Young Co.)
Electricity Terms (US Department of Energy)
Electrical Definitions
Basic Electrical Definitions
Electrical Definitions
Boyce's Electrical Definitions Webpage
Um glossário Eletrizante
Glossário de Eletricidade
Electrical Assembly Glossary (Brainin)
Terminology Pertaining To Electric Machinery

AT - Alta Tensão • HV - High Voltage

Glossary of Electric Utility Terminology
Glossário da Terminologia Regulamentar do Sector Eléctrico (PDF)
High Voltage Power Supply Terms
High Voltage Glossary
High Voltage Glossary Of Terms
Electrical Transmission Glossary
Glossary of Insulator Terms
Glossary of Power Quality Terms
Transformer Terms and Definitions Index
Transformer Glossary (Jefferson)
Transformer Glossary (MGM)
Glossary of Transformer Terms
Lineman - Slang | Lingo | Dictionary | Terms Used to Effectively Communicate on a Line Crew in the Utility Trade

Acrónimos e Abreviaturas • Acronyms and Abbreviations

IEEE Web Thesaurus Keywords
Electrical Engineering Acronym Glossary
Electronic Industry Acronym Glossary
Common abbreviations and acronyms in electronics
Electrical Acronyms
Electronics Acronyms

Motores e Geradores Eléctricos • Electric Generators and Motors

Generators Glossary (GENERAC)
Generator Terminology (GENPOWER)
Overview of Motor Types Tutorial
Basics of AC Motors (Siemens), excellent, if you want/need to go deeper on this subject
Glossary of AC Motors (Siemens)
Glossary of Electric Motor Terms (Reliance)
Electric Motors Glossary (US Motors)
Glossary of Terms for Electric Motors
Glossary of Motor Terms (Mallory Controls)
Glossary of Motor Terms (Empire Magnetics)
Glossary of Electric Motor Terms
Glossary of Electric Motor Terms (2)
Glossary of Electric Motor Terms (3)
Technical Glossary of Motor Terms
Glossary of Motor Terminology (PDF)
Glossary of Induction Motor Drives
Motor Terminology
Motores de Indução
Glossary of Variable Speed Drives
Speed Control Glossary
Motor and Controller Terms
Elektrische Maschinen, Leistungselektronik und Elektrische Antriebe Fachwörterbücher (DE-EN)
Electric Glossary

Baterias e Acumuladores Eléctricos • Batteries

Battery Glossary (Varta)
Battery Glossary (Energizer)
Glossary of Battery Terms (Windsun)
Battery Glossary (1)
Battery Glossary (2)
Battery Terms Glossary (Midtronics)
Battery Terms Glossary (PT Century)
Battery Terminology (Chiway)
Glossary of Battery Terms (for home appliances)
Glossary of Technical Battery Terms
Common Battery Terms (Crown Batteries)
Battery Glossary (C&D Technologies)
Glossary of Notebook Batteries
SAFT-Portable Battery Glossary
Battery Charger and UPS Glossary
Power Glossary: Redi/Volt II, Transient, Surge, Surge Suppressor, Electricity
Electric Vehicle Battery Information (Get the coffee! It's an all-nighter...)
Glossary of Battery and Fuel Cell Related Terms
EV Battery Glossary
Batteries (Frequently Asked Questions)
New Technology Batteries Guide: A Glossary of Battery Terms
Battery Chargers Glossary

Magnetismo • Magnetism

Common Terms in Magnetism
Ferrite Material Terminology
Magnet ABC (DE)
Magnet ABC (EN) 
Magnetic Terms Glossary
Solenoids Glossary

Equipamento de Protecção • Protection Equipment

Surge Surpression Glossary
Surge Surpression Terms
Glossary of UPS Terms
Uninterruptible Power Supplies Glossary
Fuse Glossary
Fuse Glossary (PDF, Bussmann)
Multifuse® Glossary (Bourns)
Airpax Fuse Glossary
Circuit Breaker Glossary

Electrónica • Electronics

Glossary of Electronic Terminology
Glossary of Electronic Technical Terms (Zytrax)
Glossary of Electronic Terminology (ENSIL)
Glossary of Electronics Terminology (TKB-4u.com)
Dictionary of Electronics Terms
The Electronics Glossary
Glossary of Basic Electronic Concepts
Consumer Electronics Glossary (RadioShack)
Hitachi Electronics : Glossary
Glossário de Electrônica
GEMEI - Tradutor de Termos Técnicos de Electrônica
Diccionario de Electrónica (EN-ES)
Microelectronics Glossary (Aeroflex)
Microelectronics Glossary
Integrated Circuits (IC) Glossary
Electronics Manufacturing Terms
Glossary of Printed Circuit Boards (Merix)
Glossary of Printed Circuit Design and Manufacturing
Soldering, Desoldering & Board Assembly Terms
Avionics Glossary (WPI Industrial Technology)
Glossary of Avionics Terms & Acronyms (Honeywell, PDF)
Avionics Glossary (Rockwell Collins, PDF)
Glossary of Avionics Terms and Acronyms

Cabos, Condutores e Acessórios • Cabling and Cabling Accessories

Cabos Eléctricos (Eurocabos, Portugal)
Busbar Electrical Glossary
Cable Design Glossary - Cabling Industry Terms
Axon' Cable Glossary
Wire and Cable Glossary
Wiring Glossary
Electrical Wire and Cable Glossary
Glossary of Wire Related Terms
Glossary of Wiring Device Terms
Cabling Terminology
Cabling Glossary (Microtest)
Glossary of Cabling Terms (Cable University)
Technical Glossary - Wire Bonding, Dicing & Chip Test (Kulicke & Soffa)
TechFest Network Cabling Glossary
Ethernet Cabling and Connectors
Connectors & Cables: Glossary
Deutsch ECD Glossary
Electronic Power Components Glossary (Tyco)
Electronic Connectors Glossary (Tyco)
Glossary of Power Cords Terminology
FOTEC Glossary of Fiber Optic Terms
Fibre Channel Glossary
Fiber Optic and Wire & Cable Product Directory
Fiber Optics Glossary
RF Connectors Terminology

Iluminação e Luminotecnica • Lighting and Luminotechnics

Lighting Glossary (Philips)
Lighting Glossary (GE)
Glossary of Light Bulbs
Lighting Glossary (US Department of Energy)
Lighting Specification Glossary
Illustrated Glossary of Lamp & Lighting Terms (outstanding...)
A Glossary of Light Bulb Terms and Definitions
Lighting Design Glossary
Glossaire de l'Éclairage

Semicondutores • Semiconductors

Semiconductor Industry Glossary
Comprehensive Glossary of Semiconductors
Semiconductors Glossary of Terms (Texas Instruments)
Semiconductor Glossary
Glossary of Semiconductor Quality Terms (National Semiconductor)
Semiconductor Assembly Glossary
Harris Semiconductor Dictionary
SEMATECH Dictionary (semiconductors)
Semiconductor and Electronics Acronyms
Semiconductor Glossary, Acronyms, Symbols and Definitions
Semiconductor Symbols and Abbreviations
Semiconductor/Rectifier Acronyms
Motorola Semiconductors Documentation Glossary
Compound Semiconductor Glossary
Glossary of Abbreviations, Terms and Acronyms of Semiconductors (Semiconductor Research Corporation)

Componentes eléctricos e electrónicos • Electrical and Electronic Components

Electronic Components Glossary (Vishay)
Crystals Glossary
Glossary of Crystal Oscillators
Glossary of Terms for Crystals
Transistors Glossary
Glossary of Oscillators
Oscillator Glossary of Terms (Ecliptek Corporation)
Glossary of Oscillator Terms (Seoan Electronics)
Glossary of Encoder Terms
Encoder Glossary of Terms
Glossary of Oscilloscope Terminology (TEK)
Oszilloskop-Lexikon (DE)
DSP (Digital Signal Processor) Glossary
Glossary of Radio Frequency Identification (RFID) Terms
RF • Microwave Glossary
RF Filter Terms
Glossary of Electronic Filters
Filters Glossary
Filters Glossary (2)
Switching and Electronics Glossary
Switch Definitions and Terminology
Switches 101 (great information)
Proximity Switches Glossary
Rotary Switch Glossary
Relais Lexikon (DE) 
Relay Lexicon (DE)
Relay Glossary (Elesta)
Sensors - Technical Glossary (Banner)
Sensors Glossary (Baumer Electric)
Transducers Glossary (CR Magnetics)
Glossary of Technical Terms for Sensors, Controls, and Protectors (Sensata, Texas Instruments)
Glossary of Capacitor Terms
Capacitor Terminology
Thermocouples Glossary
Piezoelectric Glossary of Terms
Electronic Power Components Glossary
Glossary of Power Amplifiers
Glossary - Explanation of Electron Tube & Valve Specific Terminology
Glossar - Erklärung röhrenspezifischer Begriffe (DE)

Diversos • Miscellaneous

Photovoltaic Glossary
Frequency Bands
Radar Jargon
Wireless Communication Bands
Glossary of Thermoelectric Cooling and Related Terms
Glossário de Alto Falantes
Glossary of LCD Terms
LCD & DLP Projectors - Glossary of Terms
Monitor Glossary
Mitsubishi TV Glossary
EMI Definitions
Electrostatic Discharge Glossary
NEMA Enclosures Definitions
Panel Meter Glossary

Engenharia Civil • Civil Engineering

Arquitectura e Construção Geral • Architecture and General Construction

The Key to Ancient Architecture
RS Means (A searchable dictionary of construction terms). Excellent.
OECD Macrothesaurus - URBAN PLANNING (EN)
OECD Macrothesaurus - URBAN PLANNING (FR)
OECD Macrothesaurus - URBAN PLANNING (ES)
Land Tech Glossary
The Urban Conservation Glossary
Glossaire SIRCHAL (FR-ES-PTb-EN)
Michael Durkin's Architectural Terms
Stratford's Architectural Glossary
Virtual Library of Architecture and Landscape Architecture
International Architecture Database
Liste des termes, expressions et définitions du vocabulaire de l'architecture (Journal Officiel de la République française)
Thésaurus de l'architecture
Glossaire de l'architecture (Wikipédia)
Dictionnaire Franco-Allemand pour Urbanisme et Architecture
Les mots de la ville - Glossaire de l'urbanisme, de l'aménagement et de la gestion urbaine (FR-EN)
Les mots de la ville - Glossaire de l'urbanisme, de l'aménagement et de la gestion urbaine (FR-RU)
Lexique de termes d'urbanisme (FR-EN-Thai)
Glossaire Architecture et Urbanisme
Lexique sur l'environnement des constructions et des equipements
Petit glossaire pour mieux comprendre le dispositif
Thésaurus Urbamet
European Encyclopaedia of Town Planning and Housing (FR-EN-DE-IT-ES-HU-RO-RU)
Glossaire SIRCHAL (FR-ES-PTe)
Vocabulário de Arquitectura
Glossário de Arquitetura (teatros do Brasil)
Online BSL/English Glossary for Engineering and the Built Environment
Glossario di Urbanistica (IT)
Glossario di Architettura (IT)
Lexique de termes d'urbanisme: français-anglais-thaï
Lessico dell'edilizia (IT). Also available FR and DE versions at www.projet.ch/
Buffalo Illustrated Architecture Dictionary
Architecture Glossary
Architecture Glossary (2)
Architecture Dictionary
Architecture Key Terms
Architecture Dictionary
Architectural Drawings Glossary
Glossário de Decoração (Casa Cláudia, Brasil)
Glossário de Decoração (casaglobal.pt)
Glossaire de l'architecture romane
Architekturdatenbank (DE-EN-FR-IT)
Residential Glossary
Glosario de Castillos y Fortificaciones de España (ES)
Glossário de Castelos de Portugal
Dictionary of Military Architecture
Castles and Palaces Glossary
Church Architecture Glossary
Church Architecture Terms
Glossary of Landscape, Gardening and Architecture
Glossary of Federal Contracting Acronyms
Glossary of Contractor Terms
Canadian Thesaurus of Construction Science and Technology
Procurement Contract Glossary for Public Works and Government Services in Canada
The ABC’s of Construction Jargon
DoItYourselfers Glossary of Popular Construction Terms
Glossary of Home Construction Terms
Construction Glossary
Construction Glossary (Home Building Manual)
Construction Glossary (White Cap)
Construction Glossary (Blueprint for Safety)
Glossary of Building Terms (Tamar Building Products, UK)
Glossary of Construction Terms and Definitions
Glossary of Construction/Remodeling Terms
Glossary of Home Building Terms (The National Institute of Home Builders)
Building Construction Glossary (C-Riskl)
Building Engineering Dictionary
Glossary of Building Terms
Construction and Home Improvement Glossary
Construction Miscellaneous Glossary
Building Maintenance Glossaries of Terms
Dicionário da Construção (PTe)
Dicionário de Termos de Construção (Câmara Municipal do Funchal)
Glossário de Melhoramentos e Obras
Dicionário da Construção
Dicionário da Construção (CEFET-SE)
E-Civil: Dicionário On-Line
Glossaire des Termes de la Construction
Terminologie du Bâtiment d'habitation
Définition des surfaces
Glossaire: Guide de la construction de maisons individuelles
Glossaire des gratte-ciel
Bau-Lexicon (construction Glossary in German)
Fachwörterbuch für den Ingenieur-Holzbau (DE)
Das große Heimwerker- und Baumarkt-Lexikon (DE)
Vermessungsamt Glossar (DE)
Glossar Kunstharzputze (DE)
Real Estate Glossary (IT)
Diccionario de la Construcción (Construnario)
Enciclopedia de la Construccion
Glossaire Demolition

Fundações e Geotecnia • Foundations and Geotechnics

International Society of Soil Mechanics and Geotechnical Engineering
Glossary of Foundation Terms (mainly piledriving)
Piling Terminology
Foundations Glossary (Ram Jack)
Dictionnaire FREELANG: Tunnels et travaux souterrains (EN-FR)
Glossary of Drilling Terms
Directional Drilling Terms Defined (Stoner Engineering)
Microtunneling, Auger boring, Horizontal Directional Drilling (HDD) Glossary
Glossary of trenchless technology, boring, drilling, tunneling, and pipe ramming
Glossary of Trenchless Terms (UKSTT)
Glossary of Trenchless Technology Terms (CHKSTT)
Glossary of Trenchless Technology (ISTT)
Tunneling Glossary (NASTT)
Tunnelling Glossary (2)
Landslide Glossary
Geologylink Geologic Glossary
Seismic Engineering Glossary
Glossaire de Construction Parasismique
English-French Glossary of Technical Words
English-Spanish Glossary of Technical Words

Engenharia de Projecto e Inspecção • Design Engineering and Inspection

Civil Engineering Dictionary
Design Engineering Dictionary
Glossary of Construction Industry Terms (Excellent!)
Glossaire de la construction parasismique
Glossaire de Génie Civil (EN-FR)
Lexique de la construction
Termes de la construction
Fundamental Terminology of Structural Behavior
Materials Mechanics Glossary (RMT)
Finite Element Modeling and Analysis Glossary
Planning, Design and Construction Glossary
Glossary of Construction Management Terms
Project Management (PM) Glossary
Construction Management Glossary (DE, by Hochtief, AG)
Glossar Deutsch-Englisch des Planungs und Baurechts (DE)
Construction Deterioration & Building Durability Glossary
Dictionary of Engineering Inspections
Construction Surveying Glossary
ASHI Standards - Glossary
Glossary of Inspection Terms You May See
Glossary of Engineering Terms
Dictionary of  'Structural Engineering Using Eurocode 2' (EN-DE)
Glossary of Structural Engineering

Construção Metálica • Metal Construction

Joist and Structural Glossary
Steel Structures Glossary
Structural Steeel Design Glossary
Terminology of Structures
Metal Building Glossary
Metal Building Glossary (Arco Building Systems)
Pre-Engineered Building (PEB) Glossary
Pre-Engineered Building (PEB) Abbreviations
Glossary of Metal Building Panel Terms
Glossary of Metal Building Panel Terms (2)
Fence, Deck and Railing Glossary
Electric Fence Terminology
Glossary of Terms for Metal Stairs and Railings
Expanded Metal Terminology
Glossaire construction metallique

Madeiras e Carpintaria • Wood and Woodworking

Glossary of Woodworking Terms
Glossary of Woodworking Terms (2)
Glossary of Wood and Woodworking Products
Glossary of Woodturning Terms
Glossary of Woodworking Tools
Wood Products Glossary
APA Panel Handbook & Grade Glossary
Glossary of Wood Terminology (Canadian Wood Council)
Glossaire du bois (Conseil canadien du bois)
Glossaire du bois (Faculty of Forestry and Geomatics, University of Laval, CA (QC))
Lexique de la scierie et du bois
Glossaire du menuisier et du charpentier
Glossaire détaillé du charpentier
Glossaire de la construction en bois
Petit lexique des métiers du bois
Glossaire du meuble peint
Glossary of Architectural Woods
Glossary of Hardwood Plywood Terms
Glossary of Terms on Carpentry and Joinery (EN-DE-IT)
Glossary of Decking Terms
Glossary of Terms For Adhesives and Woodworking
Wood Veneer Terminology
Glossary of Venner Terms
Lumber, Trusses and Doors Glossary
Truss Terms Glossary
Vocabulary of Trusses
Thistlewood Glossary of Timber Framing Terms
Furniture Glossary
Furniture & Interior Design Glossary
Glossary of Terms & Definitions for Antique Furniture
Glossary of Wood Finishing Terms
Terminology of Woods and Finishes

Pontes e Barragens • Dams and Bridges

Dams Glossary
Glossary of Dam Related Terms
Dams Dictionary (CIGB)
Cracking Dams Glossary
Bridge Facility Naming Conventions
Glossary of Bridge Terms Excellent
Bridge Terminology (David Childs Ltd)
How Bridges Work (information and terminology)
Geometry of Bridge Construction
The Language of Engineering and Bridge-Building
Bridge Building (Art and Science) Excellent
Basic Types of Bridges
Bridge Arch Terminology
Suspension Bridge Terminology
BridgePros (Learning Center)
Covered Bridge Terminology
Bridge Glossary (Building Big - PBS)
Bridge Terminology (PDF)
Glossary of Timber Bridge Terminology
Glossaire des termes techniques des ponts
Les Ponts

Betão e Betuminosos • Concrete and Bituminous Products

Glossary of Terms of the Stone Industry
LITOS: Dictionary of technical terms in stone industry
Glossary of Stone Terms and Types
Stone Terminology
Terminologie de l'architecture populaire en pierre sèche
Terminologia da Pedra e Agregados Naturais
Asphalt Industry Definitions
Glossary of Cement
Glossário de Cimento (CIMPOR)
Zementlexikon (DE)
Concrete Basics (the Portland Cement Association)
Cement and Concrete Knowledge Base (Cement Association of Canada) Excellent
Common Concrete Terms
Concrete and Anchors Glossary of Terms
Concrete Glossary ("betão", em PTe, "concreto", em PTb)
Concrete Glossary (Trent Concrete Ltd, UK)
Concrete Glossary (Unitex Chemicals)
Concrete Glossary (2)
Concrete Glossary (3)
Concrete and Paving glossary (Dee Concrete)
Concrete & Masonry Glossary
Glossary of Pavement Terms
Concrete Pavement Fundamentals
American Concrete Pavement Association Glossary
Glossary of Concrete Terms
Glossary of Concrete Terms (2)
All About Concrete (various links)
Decorative Concrete Glossary of Terms
Glossaire du Béton (Concrete Glossary - French)
Glossaire du Béton Armé
Beton-Lexikon (DE)
Betontechnologie Lexikon (DE) 
Betontrennmittel Glossar (DE)
Glossary of Concrete Pipe Terminology (National Concrete Pipe Company)
Concrete Restoration Glossary (Wiedemann GmbH)
Concrete Release Agents Definitions
Cast Stone Terminology
Glossary of Stone and Masonry Terms
Glossary of Masonry Terminology
Masonry Terminology
Technical Dictionary of European Mortars (EMODICO)
US Gypsum Glossary of Terms
Glossary of Drywall and Interior Plastering Industry Terms
Drywall Glossary
Pflasterlexikon (DE)

Portas, Janelas, Impermeabilização e Coberturas • Doors, Windows, Waterproofing and Roofing

Glossary of Waterproofing Terminology
Roofing Glossary
Roofing Glossary (CertainTeed)
Interactive roofing dictionary (TAMKO®)
Glossary of Roofing Terms
Stone Roofing Terms
Mini dicionário para coberturas de fibrocimento
Glossary of Insulation Industry Terms
InsulationTerms
Glossary - A compilation of Window and Door Terminology
Window Lingo
Window Terms
Glossary of Windows Industry Terms
A Glossary of Replacement Window Terms and Definitions
Glossary of Windows and Glazing Terminology
Window Coverings and Architectural Terms
The Fenestration Glossary
Überdachungen Glossar (DE)
A Glossary of Garage Door Terms and Definitions
Türen ABC (DE) 
Türen-Lexikon (DE)
Glossary of Basic Architectural Hardware (Door and Hardware Institute)
Architectural Hardware Technical Glossary Terms
Technical Terms as Applied to Builders' Hardware
Arrow Architectural Hardware Glossary of Terms
Door Hardware Glossary of Terms
Door Hardware Glossary (2)
Hardware Glossary
Glossary of Cabinet Hinge Terms
Handles and Locks Glossary
Professional Glossary of Locksmithing
Locksmithing & Security Terminology for the Public
Locks Glossary
Locks Glossary (2)
Keyless Lock Glossary
DOM-Sicherheitstechnik Glossar (DE)
Glossário Técnico de Fechaduras
Carpet Glossary
Carpeting Glossary
Oriental Rugs Glossary
Flooring Glossary
Hard Floor Care Glossary
Glossary of Radiant Heating Terms (Warmup)
Breve Glossário do Azulejo
Glossary of Ceramic Terms
Ceramics Glossary
Tile Glossary for Ceramic Tile, Floor Tile and Wall Tile
Tile Glossary (Interceramic)
Glossary of Italian Ceramic Tile Terms
Glossaire du céramiste
Toiletology 101 (The Care and Repair of Toilets)

Diversos • Miscellaneous

Laminated Materials Glossary
Glossary of Architectural Glass Terms
Architectural and Manufacturing Glass Terms
Illustrated Glass Dictionary
Glossary of Cleaning Terms
Explosives Glossary (also, an excellent scientific dictionary)
Glossary of Blasting Terms
Glossary of firework terms (outstanding...)
Glossary of Fireworks Terms
Glossary of Fireworks
Glossary of Fireworks (2)
Glossary of Fireworks (3)
Glossary of Firework Types

Transportes • Transportation

Vias Férreas • Railways

Railway Technical Web Pages (outstanding)
Railway Object Name Thesaurus
Railroad Glossary
Railroad Industry Terms
Railway Dictionary
Railway Dictionary (CSX)
Dictionary of Railway Terms
Railway Glossary
Rail Glossary
Tank Car Jargon
Glossary of Railroad Lingo
Glossary of Railroad-Related Terms
Glossary of Railway Terminology
Glossary of terms used in railroad high and wide clearances
Railway NEB&W Glossary
Glossary of Modern Railway Terminology (EN Br)
Railways Glossary (NRL, UK)
The Rail Motor Society Glossary
UK Railways - Glossary
Railtrack's Abbreviations and Glossary
Track Design and Construction
Rail Track Terminology
Track and Switches Glossary (ES-EN-FR-PTb)
Glossário de Termos Ferroviários (PTb)
Glossário Ferroviário (PTb)
Railway Terminology - US and UK Differences
Lexique Anglais-Français Ferroviaire
Glossaire des cheminots Français et francophones
Eisenbahn-Lexikon (DE-EN)
Eisenbahn und Technisches Wörterbuch (DE-EN) (World Rail Fans)
Eienbahn-Wörterbuch - Railway Dictionary (DE-EN)
German-English dictionary of railway or technical terms
Rail Travel Glossary (DE-EN)
Glossario Ferroviario (Italferr) (IT)
Turkish Railway Technical Dictionary (DOC file)
North American Light Rail Terminology
Glossary of Subway Terminology and Abbreviations
Glossary of Locomotive Terms
Electric Traction Glossary
Glossary of Steam Locomotive Terminology
Glossaire de la locomotive à vapeur
Dictionary of Railway Terms (Steam Locomotive)
Glossary of Model Railroading Terms
Train Braking Glossary
Glossary of Railway Signalling Terms (also includes terms on track, train and railroad personnel)
Signal-leksikon (DE)
Glossary of Railroad Operation and Control
Systemtechnik Schienenverkehr Glossar (DE)
Sinalização Ferroviária Portuguesa - Portuguese Railway Signalling (inclui glossário)

Engenharia de Tráfego e Transportes Rodoviários • Traffic Engineering and Road Transport

Transportation Engineering Dictionary
NVF 53 Road Transport Informatics Terminology Dictionary (PDF) (EN)
NVF 53 Road Transport Informatics Terminology Dictionary (PDF) (EN-DK-FI-NO-SE)
PIARC Terminology
Traffic Glossary of Road Traffic Analysis Terms (Akcelik & Associates, AUS)
Transportation Glossary (CTN Group)
Transportation Glossary (Greater Buffalo-Niagara Regional Transportation Council (GBNRTC))
Transportation Glossary (Yale University)
Transportation Glossary (U.S. 36 TMO)
Transportation Glossary (Abbreviations, Phrases and Definitions (Justice Traffic Service)
Glossary of Transportation Acronyms
Transportation Terminology ("Driver's ABC's - Surviving the First Year")
Tri-Modal's Transportation Glossary
Specialized Transportation: Glossary of Terms
Container Dimensions
Classes of Hazardous Materials
Transportation Terms (Texas Department of Transportation)
Glossary of Terms (Mineta Transportation Institute)
e-commerce Transportation Glossary (eyefortransport)
Transportation Statistics Terms
Traflex - Traffic Engineering Glossary (SE-EN)
Transportation Acronyms Glossary
Glossary of Transport Terms (CMSA)
Intermodal Transport Glossary (PDF)
Road Transport Glossary
Glossary of US Highway Terms
National Highway System Designation Act of 1995 (USA)
Traffic Engineering Glossary (UK)
Traffic Safety Systems and Terminology (USA)
TrafficLinq - Traffic Engineering and Transportation Engineering Search Directory
TransiNet Glossary (US Department of Transportation)
Glossary (National Transit Resource Center)
Glossary of Transit Terminology - American Public Transportation Association (APTA)
Glossary of National Transit Database Terms - American Public Transportation Association (APTA) (PDF)
Traffic Calming Glossary
Traffic Calming Glossary (2)
Traffic Accident Reconstruction Glossary
Lexique des Transports publics en France
Código da Estrada (Portugal), PDF
Guia de Sinalização Rodoviária (Portugal), PDF
Código de Trânsito (Brasil)
Glossário do Novo Código de Trânsito Brasileiro
Highway Code (UK)
Le Nouveau Code de la Route (France)
Glossaire des Autoroutes (France)
Code de la Route (Belgium)
Ley sobre Tráfico, Circulación y Seguridad Vial (Spain)
Loi sur la circulation routière (LCR) - Switzerland
Traffic Code Vocabulary
European Road Signs Conventions and Rules
Driver's Manual and Rules of the Road (NY State Division of Motor Vehicles)
Manual of Traffic Signs (USA)
Traffic Signs of the World
Driving Glossary: Traffic Signs (EN-DE)
Manual of Traffic Signs
Traffic Signs of the World
Traffic Signs Glossary (DE)
Traffic Signs (USA - Mexico)

Comércio Internacional e Transportes • International Trade and Transports

Comprehensive Guide to International Trade Terms
Glossary of International Trade (EN-ES)
Import Export Terminology
International Trade & Transportation Glossary (Glomato, Inc.)
Agricultural Export Transportation Handbook - Glossary (USDA)
Glossário de Operações Internacionais e Finanças
Terminology used in Nuclear, Radiation, Radioactive Waste and Transport Safety
Transportation Expressions
ISO Containers Terminology (EN-ES)
Pallet Glossary of Terms (National Wooden Pallet & Container Association)
Uniform Standards for Wood Pallets (with useful terminology)
Glossary of Terms related to Inventory Managment, Warehouse Operations, Manufacturing
Glossary of Inventory and Materials Management Definitions
Glossary of Public Purchasing and Warehouse Inventory Terms
Material Handling Glossary (Material Handling Industry of America - MHIA)
Material Handling Glossary of Terms
Material Handling & Shipping - Glossary of Terms
Shipping Glossary
Glossary of Shipping Related Terms (The Baltic Exchange)
Shipping Abbreviations (Rimship)
Dicionário da Logística
Glossário de Logística (ASLOG - Associação Brasileira de Logística)
Glossário de Logística (CVL)
Glossário de Termos Logísticos
Dicionário de Logística e Transporte (Canal do Transporte)
Glossário de Termos Utilizados na Logística (Tigerlog)
Glossário de siglas e termos empregados na Logística
Logistics Glossary (Logistics World)
Logistics Dictionary
Logistics Glossary (The Logistics Institute at Georgia Tech)
Glossaire des termes logistiques avec acronymes et traduction anglaise
Termes des NTIC anglais traduits en français
Glossario di logistica economica (IT)
Shipping Glossary (Maersk Line)
Trade & Shipping Terms Glossary
Glossary of Shipping Terms (US Maritime Administration)
Glossaire du transport (Cargohub)
Lexique Douane (FR)
Glossário de Termos Aduaneiros e de Comércio Exterior
Glossary of Packaging Terms (ABC Systems)
Glossary of Packaging Terms (Packaging Technology)

Engenharia Naval e Transportes Marítimos • Naval Engineering and Shipping

Maritime Etymology (with links to other nautical dictionaries, mainly classical)
Glossary of Nautical Terms (circa 1814)
Maritime Terms and Definitions (circa 1944)
Lexique des termes de marine ancienne
Naval Architecture Dictionary
Shipyard Dictionary
Parts of a Ship
Hydroplane Glossary
Maritime Terms (the page of Alan H. Hartley)
Maritime Glossary (Hellenic Shipbrokers Association)
Maritime Glossary (Transportation Institute)
Norwegian Shipowners Association's Dictionary
United Shipping's Glossary of Terms
Glossary of Colonial Spanish Nautical and Geographical Terms
Glossary of Sea-going Terms
European Nautical Dictionary
Nautical Terms
Termini Marinareschi (IT)
Glossary of Nautical Terms
Jan Maat's kleines Seemannslexikon (DE)
Landlubber's Glossary of Nautical Terms
Standard Marine Navigational Vocabulary
Nautical Nomenclature
Le dictionnaire des termes marins
Glossaire de la Marine
Vocabulaire du marinier
Glossaire de la voile e de la mer
Lexique des termes en charpente navale
French - English Dictionary of Sailing
Français-Anglais Dictionnaire de Navigation Maritime
English-French Sailing Dictionary
Glossário de Transportes Marítimos
A-Z of Shipping Terms (P&O Nedlloyd)
Vessel Classification and Glossary
UK Ship Classification and EC Equivalents
US Maritime Administration Classification Systems
Maritime Classification of Ships
Glossary of Ocean Liner Terminology
Vessel Chartering Terms and Abbreviations
Glossaire du Transport Fluvial
Inland Waterways Transport Glossary
Glossary of Canal Terms
IMO - Maritime Links (lá diz o ditado: "quem vai ao mar avia-se em terra")
Navigation Glossary (Maps and Compasses)
International Marine Signal Flags
Simbologia IMO
Maritime Glossary (the Transportation Institute)
Marine Navigators Glossary
Dicionário de Termos Náuticos (PTe-ES-EN-FR)
Dicionário Português-Chinês de Marinha (informação para compra)
Galley Terms (Multilingual, including Portuguese)

Glossários Náuticos - ANGE - Associação Náutica da Gafanha da Encarnação (absolutamente fundamental...)

Glossário Náutico Geral
Tradutor Náutico (PTe-FR-ES-EN)
Embarcações - Nomenclatura
Embarcações - Palamenta
Embarcações - Mastreação
Embarcações - Aparelho - Massame
Embarcações - Aparelho - Poleame
Embarcações - Aparelho - Velame
Embarcações - Âncoras
Embarcações - Arte de Marinheiro - Nós
Embarcações - Tipos de Veleiros - Navios Redondos
Embarcações - Tipos de Veleiros - Navios Latinos
Embarcações Tradicionais Portuguesas
Navegação - Instrumentos Náuticos

Terminologia Naval
Arte Naval
Manual do Tripulante - Cabos
Glossário de Termos da Engenharia Naval
At Sea Glossary
Dictionary of Mediterranean Nautical Terms
Steamboat Terminology
Boating Terminology
Boating Basics Glossary of Terms
Boating Basics
A Glossary of Inflatable Boat Repair Terms and Definitions
Rowing Terminology
Glossary of Kayak and Nautical Terminology
Water Vehicle Glossary
Glossary of Hydrofoil Terms
Nautical Expressions in the Vernacular
Dock Building Glossary
Lighthouse Glossary
Glossary of Lighthouse Terms

Engenharia Aeronáutica e Transportes Aéreos • Aeronautics and Air Transport

IATA - International Air Transport Association
Encyclopedia Astronautica (simply outstanding...)
Dictionary of Terms for Aerospace Use (NASA)
NASA Acronym Listing
Glossary of Space Technology
Basics of Space Flight Glossary (NASA)
Aerospace Acronyms
Rocket Terms Glossary
Glossary of Rocket Engines Terms
Launchers Glossary of Acronyms (European Space Agency)
Aviation Definitions and Abbreviations (FAA)
Aviation Glossary (FAA)
Glossary of Aviation Terms and Abbreviations
Boeing 757 & 767 - The Mysteries Revealed Glossary
F-16 Specific Glossary
Military Pilots Glossary
Pilot-Controller Glossary (FAA)
Glossary of Aviation Communications
Glossary for Pilots and Air Traffic Services Personnel
EATMP Acronyms - Air Traffic Control (Eurocontrol)
Civil Aviation Terminology System (CATS)
Airline Handbook Glossary (Air Transport Association)
Glossário de Termos Aeronáuticos
Glossário de Termos Aeronáuticos (2)
ALA - Technical Aeronautical Dictionary (EN-ES)
Glossario dei Termini di uso Aeronautico (IT)
Aeronautical Terminology
Aeronautical Terminology and Definitions
Aeronautical Parts Glossary
Air Charter Glossary
Aviation Abbreviations
AECMA Common Abbreviations
Aviation Acronyms
Aviation Glossary
Aviation Glossary (AvSpeak)
Aviational Glossary of Terms
Glossary of Aviation Terms
Système de terminologie de l'aviation civile
Bilingual Glossary of Aeronautical Terms (EN-FR / FR/EN) (Dassault Aviation)
Aircraft Terminology
Aircraft Weight and Balance Terminology
Aircraft Operation Glossary
Motores de Avião em Português Europeu
Glossário de Termos Técnicos de Motores Aeronáuticos
Glossário de Tipos de Motores Aeronáuticos
Engine Overhaul Terminology (Aviation)
Engine Maintenance Glossary
Jet Engine Terminology
Helicopter Terminology
Blimp and Airship Glossary
Ballooning Glossary
Soaring Glossary (EN-DE)
Hang Gliding Terminology (NASA)
Gliding Glossary (EN-FR-DE)
Glossario di Parapendio, Deltaplano e Paramotore (IT)
Powered Paragliding Terminology
Paragliding Dictionary (FR-EN-DE-IT)
Model Aircraft Glossary
Model Aircraft Glossary (Academy of Model Aeronautics)
Glossaire des termes relatifs à l'Aéromodélisme
Glossário de termos de aeromodelismo
The A to Z of  Kiting Terminology
Glossary of ATA Shipping Cases

Prevenção e Segurança • Safety

OSHA - Occupational Safety and Health Administration
ASSE - American Society of Safety Engineers
The University of Chicago's Safety Manual
Abbreviations for Environmental Engineering
Disaster Advice Glossary
Aviation Safety Glossary
Traffic Accident Reconstruction Glossary
Formal Safety Assessment Glossary (Shipping)
Bombeiros de Portugal - Glossário
Glossário de Protecção Civil
Glossário da Química do Fogo
Segurança Passiva contra Incêndios - Produtos
BVDA: Rotulagem das substâncias e preparações perigosas / frases R e S
BVDA: Labeling of dangerous substances and preparations / R- and S-phrases (also other languages)
Glossário do Incêndio
Enciclopédia de Termos Técnicos de Saúde e Segurança do Trabalho
Siglas e Abreviaturas de Segurança do Trabalho
Sinais de Saúde e Segurança do Trabalho
Toxicologia - Agentes Nocivos à Saúde do Trabalhador
Firefighting and Rescue Terms
Glossary of Firefighting Terms
Wildland Firefighting Terminology
Fire Terminology Database
Firestopping Terms Glossary
Définitions des Termes et Phénomènes d'incendie
Definitions and Names of Hydrant Components
Safety and Related Acronyms
Chemical Safety Information - Glossary
Chemical Safety Terminology and Acronyms
Glossary of Terms and Abbreviations Related to International Chemical Safety Activities
Glossary of acronyms used in Chemical Hazard Communication
Glossary of Common Safety and Chemical Terms
Glossary of Chemical Terms
Laboratory Safety Acronyms
Electrical Safety Terminology
Fall Protection Glossary
Glossary of Safety Terminology
Glossary of Safety Terminology (The Institution of Electrical Engineers, UK)
Glossary of Safety Terms
Safety Glossary
Safety Terminology (HVAC Refrigerants, Trane)
Safety Dictionary (in a broader sense...)
Safety Precautions Phrases
Terms Used in Slip Prevention
Glossary of Emergency Management Terms
Glossary of Commonly Used Rescue Terms
Glossary of Machine Safety Terms
Excavation Safety Glossary
Trench Safety Glossary
Confined Spaces Safety Glossary
Material Safety Data Sheet Dictionary
The Material Safety Data Sheet Hyper Glossary
Where to find Material Safety Data Sheets on the Internet
A Glossary of Handgun and Handgun Safety Terminology
Food Safety Terminology
RF Safety Terminology
Laser Safety
Traffic Safety Systems and Terminology (USA)
Glossary of Respiratory Protection (OSHA)
Asbestos Glossary (EPA)
Terminology used in Nuclear, Radiation, Radioactive Waste and Transport Safety
Glossary of Terms Used in Radiological Protection (NRPB)
Radiation Topics (NRPB)
Glossaire de Protéction Nucléaire (IPSN)

Fichas de Segurança de Materiais • Material Safety Datasheets (MSDS)

MSDS Glossary of Terms (MSDSonline) (excellent)
MSDS - An Explanation of Common Terms
MSDSs Terms and Abbreviations
MSDS Hyper Glossary
MSDS Glossary of Terms (OSH Canada)
MSDS Terminology (Marathon Pipe Line)
MSDS Glossary
MSDS for Gases
MSDS Terminology (AMSOIL)
Glossary of MSDS Terms (Hach)
How to read an MSDS (Hach)
Glossary of MSDS Terms (2)
Glossary of Common MSDS Terms (Oklahoma State University)
Glossary of Common MSDS Terms (2)
Glossary of Terms (University of California Riverside)
Glossary of MSDS Terms (Texas A&M University)
MSDS & Safety Glossary (New Mexico State University)
Glossary of MSDS Terminology (Waterloo University)
English - Dutch - French Dictionary of terms commonly found in Material Safety Datasheets
Abbreviations and acronyms found on Material Safety Data Sheets
Glossary of Official Acronyms found on MSDS and safety documents

Unidades de Medida e Metrologia • Units of Measurement and Metrology

Geral • General

		Unidades de Medida Um Manual para Tradutores, em português (PDF) 74 páginas. Índice Remissivo com cerca de 390 entradas Disponível na Loja JRD

Glossary of Ancient Weights and Measures
Bureau International des Poids et Mesures
The International System of Units (SI)
SI Brochure (The SI Bible. Download the English or French versions)
SI Units Rules and Style conventions (NIST)
A Dictionary of Measures, Units and Conversions, by Frank Tapson (absolutely fundamental...)
The Metric System (SI) - A Concise Reference Guide
Internationally Recognised non SI units
Sistema Internacional - Regras para a escrita das unidades
What's wrong with the Imperial (British) system of measurement?
A Dictionary of Measures, Units and Conversions (excellent...)
International Standard Paper Sizes
International Papers for Printing - A Compendium of Measurements
Paper Math
Paper Conversion Guide
Metric Typographic Units
Time and Frequency from A to Z
Radiation Units of Measurement

Metrologia • Metrology
La metrologia non é scienza, é un incubo. (Metrology is not a science; it’s a nightmare). G. De Sanctis

A Dictionary of Measures, Units and Conversions (Absolutely fundamental!)
Multilingual Dictionary on Metrology
International Organization of Legal Metrology (OIML)
World Metrology Institutes
Test & Measurement World Online
Metrology, the Forgotten Science
A History of Measures
Fundamentals on Metrology (excellent...)
Test & Measurement Glossary, including Acronyms and Abbreviations (Test & Measurement World)
Metrology Dictionary
Metrology Handbook
Metrology Glossary (Renishaw)
Glossary of Common Metrology Terms
Metrology Glossary of Terms
Metrology Technical Glossary
Metrology Terminology
Glossary of Terms - definitions terminology meaning metrology measurement results
Terminology of Metrology
High Precision Weighing Glossary
Le lexique du métrologue
IPQ - Instituto Português da Qualidade
Metrologia On-Line
Tradução de termos ingleses usados em metrologia para português
INMETRO - Instituto Nacional de Metrologia, Normalização e Qualidade Industrial
Glossário de Metrologia (Banas)
Glossário de Metrologia
The ISA Dictionary of Measuring and Control
Test and Measurement Glossary
Surface and Surface Measurement Glossary
Glossary of Surface Profilometry
Glossary of Gaging Terms
Gage-Block Basics
Rotating Machinery Measurement Glossary
Measurement Glossary
Measurement Glossary (2)
HEM Glossary of Measurement Terms
Measurement, Testing and Controlling Glossary
Opto-Mechanical Components Glossary
Shipping, Logistics Management - Weight or Measure (W/M) in the Freight Cost Calculation, Freight Adjustments

Conversão de Unidades • Units Conversion

Unit Categories
Units Conversion
Bill's Conversion Spreadsheet (HTML and XLS) (Excellent!)
FootRule - Unit Conversion, Weights & Measures
Instrument Repair & Calibration Glossary
Hydrology Units
An Index of Liquid Terms
RIGZONE - Oil and Gas Conversion Calculator
Flow Rate Conversions
Fluid flow calculations: pressure pipes, channels, hydrology, ground water
Glossário de Termos e Relações entre Unidades (combustíveis)
SI Navigator
Measure 4 Measure
Convert just about anything into anything else...
Bartender Unit Conversions (BolsCocktails.com)
Liquor Measure
mm - Conversor de Unidades (ES)
UK Metrication Association
Conversion Guides and Formulas for Horticultural Use